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Remove allocator_constructor since it's never used.

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[SVN r55877]
This commit is contained in:
Daniel James
2009-08-30 16:33:42 +00:00
parent 1632522967
commit 4350660626
1 changed files with 0 additions and 55 deletions
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55
include/boost/unordered/detail/allocator_helpers.hpp
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@ -118,61 +118,6 @@ namespace boost {
#endif #endif
template <class Allocator>
struct allocator_constructor
{
typedef BOOST_DEDUCED_TYPENAME allocator_value_type<Allocator>::type value_type;
typedef BOOST_DEDUCED_TYPENAME allocator_pointer<Allocator>::type pointer;
Allocator& alloc_;
pointer ptr_;
bool constructed_;
allocator_constructor(Allocator& a)
: alloc_(a), ptr_(), constructed_(false)
{
#if BOOST_WORKAROUND(BOOST_MSVC, < 1300)
unordered_detail::reset(ptr_);
#endif
}
~allocator_constructor() {
if(ptr_) {
if(constructed_) alloc_.destroy(ptr_);
alloc_.deallocate(ptr_, 1);
}
}
template <class V>
void construct(V const& v) {
BOOST_ASSERT(!ptr_ && !constructed_);
ptr_ = alloc_.allocate(1);
alloc_.construct(ptr_, value_type(v));
constructed_ = true;
}
void construct(value_type const& v) {
BOOST_ASSERT(!ptr_ && !constructed_);
ptr_ = alloc_.allocate(1);
alloc_.construct(ptr_, v);
constructed_ = true;
}
pointer get() const
{
return ptr_;
}
// no throw
pointer release()
{
pointer p = ptr_;
constructed_ = false;
unordered_detail::reset(ptr_);
return p;
}
};
template <class Allocator> template <class Allocator>
struct allocator_array_constructor struct allocator_array_constructor
{ {